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Marathon 2-Channel MA Professional Series Power Amplifier (MA-4050)

This amplifier is perfect for DJ or club use. Benefit from up to 4000 Watts of power in 4 ohms bridged mode, as well as a versatile range of input options.

$699.99


MARMA4050
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  • Power, status and protection LED indicators
  • Input connectors: female xlr-3, 6.35mm TRS jack
  • Output connectors: 4 pole Speakon, binding post
  • Class AB output circuit
  • Protection: Short or open circuit, thermal, soft-start, DC voltage, sub/ultrasonic, RF
  • Cooling fan system
  • Signal to noise ratio: >102db
  • Half power frequency response: 15hz - 25khz
  • Input sensitivity: Selectable (0.77v / 1.0v / 1.44v)
  • 110 / 220 selectable voltage ac power supply
  • 10A power supply fuse


The MA-4050 Professional Series Amplifier features a wide range of powerful features, perfect for DJ or club use. Benefit from up to 4000 Watts of power in 4 ohms bridged mode, as well as a versatile range of input options. The LED indicators make the device easy-to-use. With a huge range of protective features and highly effective cooling fans, the MA-4050 is as reliable as it is powerful.